MACHINE TOOL OPERATION

MACHINE TOOL OPERATION10111111011110101090110303001030900MACHINE TOOL OPERATIONMachine tools use mechanical, hydraulic and pneumatic, and electrical and electronic systems for actuation. Some systems must be interlocked with each other, while others such as speed change devices can be operated independently.Even independently-operable devices are interlocked with other systems in fully-automated machine tools. Punched tapes and cards, magnetic tapes, and optical films [tapes] are gradually replacing drums with copper strips. The basic criteria for a control system design have how…Next Chapter >< Previous Chapter